The .32 ACP load was a 00 buckshot with 3.0 grains of Unique. In a Beretta Tomcat it functioned very reliably, and got around 850 fps, with accuracy similar to jacketed bullet loads. (Of course, the Tomcat is not known as a target pistol....)
“Montana seems to me to be what a small boy would think Texas is like from hearing Texans.” John Steinbeck
